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Light mask may soothe dry eyes in Graves' patients

NCT ID NCT07332988

Symptom relief Sponsor: Grigore T. Popa University of Medicine and Pharmacy Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only This study
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times

Summary

This study tests a low-level light therapy mask for dry eye disease in people with Graves' eye disease who haven't improved with standard treatments. Thirty adults will receive either the real light therapy or a sham device. The goal is to see if the treatment improves tear film stability and reduces symptoms over three months.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Low-level light therapy (LLLT) via a periocular mask
What this could lead to
If it works, this could offer a non-drug option to ease dry eye symptoms in people with Graves' disease who haven't gotten relief from standard treatments.
What could go wrong
This is a small early study with only 30 people. The sham device still gives 30% power, so the real effect may be small. Results may not apply to everyone with dry eye.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 30 people

The number the study aims to enrol. It can still change while the study runs.

Started

Aug 2025

Expected to finish

Aug 2026

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Diagnosed with dry eye disease, particularly associated with Graves' ophthalmopathy. * Refractory to conventional dry eye treatments (e.g., artificial tears, cyclosporine, corticosteroid eye drops). * Adult patients (over 18 years old). Exclusion Criteria: * Pregnant or breastfeeding. * Uncontrolled systemic diseases (other than Graves' disease). * Use of general corticosteroids in the last 6 months. * Ocular or orbital surgery in the last 6 months. * Use of contact lenses within the last week. * Active ocular infection or allergy.

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Conditions

The condition(s) this trial relates to.

dry eye syndrome endocrine exophthalmos Graves Ophthalmopathy

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Dry eye disease (DED) Graves ophthalmopathy

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • University of Medicine and Pharmacy "Grigore T. Popa"

    Iași, Iaşi, 700115, Romania

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